共 50 条
- [46] Broadcasting Outside the United States ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1935, 177 : 29 - 41
- [48] Regulation of Broadcasting in the United States ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1935, 177 : 15 - 21
- [50] Public policy toward radio broadcasting JOURNAL OF LAND AND PUBLIC UTILITY ECONOMICS, 1925, 1 (02): : 198 - 214